baber/WOPTO huggingface dataset:
Patent JP-H09258376-A (JP)
Title: Treatment of polymer supporting body
Inventor: MAAKU EMU ROMACHI
IPC: G03C1/91
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To enable treatment of a polymer surface with stable air grow discharge so as to improve adhesion of a photographic emulsion by operating the treatment under fast and rather low power density conditions. SOLUTION: A polymer supporting body such as polyethylene naphthalene or polyethylene terephthalate is treated in a gas comprising helium, and if necessary, nitrogen and/or oxygen at near atmospheric pressure. The treatment is performed by using an anodic oxidized aluminum electrode, connecting the electrode to an RF generator, and generating glow discharge in air at about 2mm distance. By selecting the frequency to 40kHz to 500kHz, the adhesion property of an emulsion applied on the polyester supporting body can be improved by fast treatment with rather low power.
Patent JP-S61187663-A (JP)
Title: Method for detecting voltage phase angle difference
Inventor: SATO MASAHIRO
IPC: H02H3/26
Filed: 1985-02-15
Abstract: PURPOSE:To detect real phase angle difference, by calculating the difference of transmission delay times, generated when voltage measured values at two points were transmitted, from a voltage phase angle difference calculated from the measured value received by a central power station and that calculated by tide calculation using effective power collected by the central power station. CONSTITUTION:Voltages V1, V2 at two different points of a power system 2 are measured by the voltage measuring parts 2a, 2b of power stations and the measured values are inputted to a phase angle difference detection part through transmission parts 3a, 3b and the receiving part 4 of a central power station. The phase angle difference is calculated from the received voltages V1, V2 in this detection part 5 and inputted to a transmission delay time difference detection part 7 to which real voltage phase angle difference calculated by tide calculation in a control calculator 6 is preliminarily inputted. Therefore, the detection part 7 uses the real voltage phase angle difference and the calculated phase angle difference to calculate transmission delay time difference from a specific formula and, when said time difference is inputted to a correction part 8, the phase angle difference inputted from the detection part 5 is corrected and phase angle difference is accurately detected.
Patent JP-S54120604-A (JP)
Title: Transport of incandescent coke to dry quenching installations
Inventor: SHIKI OSAO
IPC: C10B39/12
Filed: 1978-03-13
Abstract: PURPOSE: To prevent the lowering of production efficiency of coke, by charging a quenching car with incandescent coke pushed out from a coke oven, traversing the quenching car to the fixed position, transfer the coke to a coke bucket through a charging guide covered with a dust-collecting hood, and hoisting the coke bucket to the top of a dry quenching tower.  
     CONSTITUTION: Incandescent coke is pushed out from a coke oven 20 by a pusher 34, and charged into a wet quenching car 22 through a coke guide 21. The quenching car 22 is traversed on the rails 30 to the charging guide 23, and the incandscent coke is charged into a coke bucket 24 through a charging guide 23. Generated dust is sucked and removed by a tunnel-shaped collecting hood covering the coke bucket 24. The coke bucket 24 is hoisted by a hoist 27 along a guide 33, and traversed horizontally on the hoisting tower 25 to the position above the opening 29 of the top of a quenching tower 28. The bottom of the bucket 24 is opend at the position, and the incandescent coke is dropped into the quenching tower 28. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10223842-A (JP)
Title: Semiconductor integrated circuit and manufacturing method thereof
Inventor: HATA HIROTSUGU
IPC: H01L21/265
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To reduce the electrode resistance and suppress the dispersion, by providing a silicon nitride film on an insulation film, an Si film having specified resistance on the silicon nitride film, and electrodes electrically connected to the Si film. SOLUTION: On a base film 12 Si films 13, 14 are provided which are doped with impurities at a high and slightly low concn., respectively. On the surfaces of the films 13, 14 an oxide film 15 is provided and second layer Si oxide film 16 is provided to form side walls and cover the Si films 13, 14. Contact holes of lower layer electrodes 13, openings for forming a dielectric layer 17, and contact holes of electrodes 18, 19 of a resistance are formed. At the dielectric layer-forming region a silicon nitride film 17 and Si film 20 are provided and electrodes 21, 22, 18, 19 are provided. This reduces the resistance value dispersion.
Patent JP-H08217762-A (JP)
Title: Production of benzotriazole derivative
Inventor: HIDA ETSUO
IPC: B01J23/42
Filed: 1995-02-16
Abstract: PURPOSE: To obtain a benzotriazole derivative which is useful as an ultraviolet absorber for resin materials in high yield with high productivity with no trouble in waste disposal such as waste water treatment. CONSTITUTION: This benzotriazole is represented by formula I (R1 , R2 are each H, Cl, an alkyl; R3 is an alkyl, a cycloalkyl; R4 is H or R3 ), for example, 2-(2',4'- dihydroxyphenyl)benzotriazole. This derivative of formula I is obtained by reductive ring closure reaction of 2-nitro-2'-hydroxyazobenzene derivative of formula II using hydrogen in a solvent in the presence of a platinum catalyst partially poisoned with a sulfur compound (Pt on C or on MgSO4 , preferably 0.1-5wt.% Pt) and a basic substance such as Na or K compound, at 30-120 deg.C under a pressure 5-70kg/cm<2> . The amount of the platinum catalyst is preferably 0.1-5 pts.wt. per 100 pts.wt. of the compound of formula II, while the basic substance is 0.05-500 pts.wt. in particular.
Patent JP-2000225862-A (JP)
Title: Transmission, vehicle, hybrid vehicle and control device thereof
Inventor: HANIYU MICHIYUKI
IPC: B60L50/16
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To avoid rotation loss by a generator when an engine is stopped and a vehicle is traveled by only a motor, to avoid loss of electric energy for electrically fixing the generator when traveling at high speed and to prevent torque assist by the generator from being restricted by a constraining condition of a planetary gear, in a hybrid vehicle connecting the engine, the motor and the generator with the planetary gear. SOLUTION: This transmission has a first power transmission path transmitting an output of an engine 11 to a vehicle drive shaft 15 via a planetary gear 18 connected with a motor B 13, a second power transmission path transmitting the output of the engine 11 to the vehicle drive shaft 15 via gears 16, 17 and a power transmission switching means switching the first power transmission path and the second power transmission path.
Patent JP-H06245314-A (JP)
Title: Controller for permanent magnet motor in electric automobile
Inventor: ARAI YOSHIHIDE
IPC: H02P27/08
Filed: 1993-02-17
Abstract: PURPOSE:To reduce impact at the time of switching from powering to regenerative braking by gradually varying the magnitude of the component of torque current intersecting the exciting current perpendicularly in vector control. CONSTITUTION:A motor 14 is fed with current through vector control. In other words, a current vector where a torque component and an exciting component are combined is rotated gradually to invert the direction of the torque component thus gradually varying the component of the torque component intersecting the exciting component perpendicularly and varying the output torque of the motor 14 gradually. This constitution reduces impact at the time of switching between powering and regenerative brake.
Patent JP-S57142628-A (JP)
Title: Counter device
Inventor: KIMURA HIROYUKI
IPC: G03B17/42
Filed: 1981-02-27
Abstract: PURPOSE:To make it easy to obtain an alarm signal for unphotographable parts by cooperating the resetting of a counter to a position S cooperatively with the removal of a patrone in a camera which prewinds a film and performs photographing by rewinding the film by each frame. CONSTITUTION:While a patrone 35 is not loaded, a counter reset lever 48 turns counterclockwise and a switch 47 and a counter driving gear 20 are held disengaged from a counter. A counter plate is held reset to the position S. When the patrone is loaded, said reset lever turns clockwise. When a rear cover is closed and a motor 1 winds a spool 13 fully after this, the counter indicates the number of photographing sheets, and subtracts the frames by each on at every rewinding of the film on account of photographing. When the remaining number of films decreases, a switch operating plate 22 operates the switch 47, thereby giving an alarm. In spite of the occurrence of an accident in which the rear cover opens on the way, the counter operates normally.
Patent JP-H07235553-A (JP)
Title: Schottky junction field-effect transistor
Inventor: MORITSUKA MAYUMI
IPC: H01L29/812
Filed: 1994-02-25
Abstract: PURPOSE:To improve the characteristics of a MESFET of a BPLDD (buried P-type layer lightly doped drain) structure. CONSTITUTION:A MESFET: of a BPLDD structure is provided.with an operating layer 2 formed on a semiconductor substrate, a Schottky junction gate electrode 4 formed on the layer 2, source and drain regions 7 and 8, which are respectively formed on both sides of the layer 2 and have a concentration higher than that of the layer 2, a source side intermediate concentration layer 5 formed between the layer 2 and the region 7 and a drain side intermediate concentration layer 6 formed between the layer 2 and the region 8 and the layer 6 is formed in a concentration lower than that of the layer 5 and in a layer thicker than the layer 5. Thereby, the breakdown strength of the MESFET can be improved without losing the steepness of the rise of the triode characteristic, which are the merits of the BPLDD structure, and the height of the conductance of a transformer.
Patent JP-H07239569-A (JP)
Title: Developer for electrostatic charge image
Inventor: YAMAZAKI HIROSHI
IPC: G03G9/087
Filed: 1994-02-25
Abstract: PURPOSE:To relieve stress to composite fine particles even when the stress is applied to a developer and to prevent the occurrence of trouble such as the release of inorg. fine particles by using fine resin particles having a specified vol. average particle diameter obtd. by subjecting a monomer to seed polymn. with silicone rubber latex as nucleus particles. CONSTITUTION:Fine resin particles having 0.01-5.0mum vol. average particle diameter obtd. by subjecting a monomer to seed polymn. with silicone rubber latex as nucleus particles are used as fine resin particles to be added to a toner in the form of composite fine particles obtd. by sticking inorg. fine particles to the surfaces of the fine resin particles. Since each of the fine resin particles as nuclei contains silicone rubber in the interior and has a resin layer formed from the hydrophobic monomer in the surface, the composite fine particles have an internal soft structure. Even when stress is applied to the composite fine particles by a thin layer forming device, it is relieved because of the soft structure and the trouble such as the release of the inorg. fine particles is not caused.
Patent JP-H04267580-A (JP)
Title: Structure for holding lead of circuit component
Inventor: SHINBASHI SUEO
IPC: H05K3/30
Filed: 1991-02-22
Abstract: PURPOSE:To eliminate falling of a circuit component due to bending of leads even if an external force is applied to the component floated in a predetermined height by the leads and mounted on a circuit board. CONSTITUTION:A lead 2a of a circuit component 2 is reinforced by a support member 1 made of hard resin, formed of at least two mounting legs 1b inserted to a gap between a cylinder 1a having the lead 2a inserted thereinto and a length corresponding to a mounting height from a circuit board 3 and the lead 2a integrally elongated from one end of the cylinder 1a and inserted to a through hole 3a of the board 3, and soldered thereto.
Patent JP-H10203976-A (JP)
Title: Medicine comprising isoflavones or xanthones
Inventor: KOBAYASHI SUKEMASA
IPC: A61P9/08
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To obtain a Na<+> /H<+> exchange transport-based inhibitor high in activity and slight in adverse effects by including an isoflavone and a xanthone. SOLUTION: This agent comprises an isoflavone of formula I (A is a group of formula II, a group of formula III, etc.; R<2> is OH; R<1> and R<3> are each H or prenyl; R<1> and R<2> are bonded to form a ring, a group of formula IV in which OH is acylated) or a xanthone as an active ingredient. Erythrinin B, euchrenone b10 or 1,3,5-trihydroxy-4-(3-methylbut-2-enyl)-xanthen-9-one may be cited as the compound of formula I. The compound is obtained by chemical synthesis or extraction from a plant for crude medicine and isolation. A dose is 1-1,000mg calculated as the compound of the formula per adult. The agent is effective for preventing and treating especially hypertension, arrhythmia, angina pectoris, hypercardia, diabetic, organopathy and cerebral ischemia disorder caused by ischemia and ischemia reperfusion.
Patent JP-H09199274-A (JP)
Title: Microwave thawing heating device
Inventor: MITSUZUKA KAORU
IPC: H05B6/78
Filed: 1996-01-23
Abstract: PROBLEM TO BE SOLVED: To improve heating efficiency partly corresponding to a content constitution of a heated object, so that the various heated object can be heated to a proper temperature. SOLUTION: A magnetron 14 is arranged through a waveguide 12 in an oven 11, a turn table 16 mounting a heated object 15 is provided in this oven 11. In this turn table 16, a plurality of block units 21, composed of a high dielectric of 4 or more dielectric constant, are arranged in a storage groove of a plate unit 20, and this block unit 21, a different thickness can be used, combination can be made with a body of no high dielectric. This block unit may be mechanically up/down moved, and a plate-shaped unit composed of the high dielectric may be arranged in an upper surface side of the heated object 15. By these constitutions, heating efficiency in the heated object 15 can be partly changed.
Patent JP-S58176709-A (JP)
Inventor: JIYON HORASU FUITSUSHIYAA
IPC: B24B53/00
Filed: 1983-02-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S57143923-A (JP)
Title: Switch circuit
Inventor: KANEKO NOBORU
IPC: H03K17/687
Filed: 1981-02-28
Abstract: PURPOSE:To reduce current consumption greatly by turning on an MOS transistor (TR) intermittently when an external switch member is closed. CONSTITUTION:When an external switch member SW is closed and a contact S is held at a high level, an FF2 outputs a Q output signal ''LOW'' synchronously with the fall of a signal Q32. Then, an MOSTRT4 inputting the Q signal turns off. Further, an MOSTRT5 turns off intermittently by the output signal phi2 of an OR gate 4. The TRT5 turns on for 1/64 second per second and has current consumption 1/64 as much as a conventional switch circuit.
Patent JP-H0284714-A (JP)
Title: Manufacture of semiconductor device
Inventor: NARUSE YASUHIRO
IPC: H01L21/027
Filed: 1989-02-09
Abstract: PURPOSE:To enable accurate alignment by a method wherein, when step- differences are formed by using patterns on the surface of a semiconductor substrate, and a vapor growth crystal layer is formed thereon, the alignment recognition pattern out of said patterns is set so as to be inclined to directions in a surface where the growth speed of pattern in the vapor growth is large. CONSTITUTION:When a semiconductor device is manufactured after passing a process wherein step-differences 6 are formed by using desired patterns, and a vapor growth crystal layer 7 is formed, an alignment recognition pattern 6c out of the above patterns is set so as to be inclined to directions A, B in a surface where the growth speed of pattern in the vapor growth is large. For example, the step-difference pattern 6c for alignment recognition is formed in a <-shape constituted of two segments having an inclination angle of 45 degrees to the surface normal direction of an orientation flat 10 formed as face (1, 0, 0) of the Si substrate 1. As a result, the pattern growth speed becomes large in the A or B direction at the time of vapor growth, but a step-difference 8c formed on the surface of the growth layer 7 corresponds exactly with the step-difference 6c.
Patent JP-H03234371-A (JP)
Title: Welding torch head for small-diameter pipe
Inventor: OKUGAWA MASAO
IPC: B23K9/028
Filed: 1990-02-08
Abstract: PURPOSE:To stably and well execute the butt welding of small-diameter pipes in a narrow place by operating the welding torch of a torch block and rotating a rotary plate, while feeding a wire to the torch block by a wire feeder. CONSTITUTION:An automatic welding device 5 is fixed to the outer periphery of the one small-diameter pipe 1 via a clamping device 2 in such a manner that the welding torch 25 of the torch block 12 is positioned in the welding part of the tack welded small-diameter pipes 1, 1 at the time of butt welding the small-diameter pipes 1, 1 to each other. The welding torch head 4 can rotate around the small diameter pipe 1 when a rotational driving device 3 is operated in this state. The butt weld zones of the small-diameter pipe 1 are, therefore, automatically welded circumferentially when the wire 7 of a wire reel 8 is supplied by the wire feeder 9 to the front side of the welding torch 25 of the torch block 12 end the rotational driving device 3 is driven while the welding torch 25 is operated.
Patent JP-H09223130-A (JP)
Title: Document management system
Inventor: WATANABE TSUTOMU
IPC: G06F21/62
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To allocate a unique document identifier(ID) to each document and to maintain the uniqueness of the document ID in document management. SOLUTION: A document identifier(DID) management server 20 and a management storage 30 are connected to a network 10 for document management. In the case of storing a newly prepared document, the storage 30 requests the issue of a DID to the server 20 and the server 20 issues one of unissued DIDs correspondingly to the request. The storage 30 stores the issued DID correspondingly to the newly prepared document. Thereafter the document is outputted from the storage 30 and circulated integrally with the DID. In the case of storing the DID-added document in the storage 30 again, whether a document of the same DID is stored in the storage 30 or not is checked, and only when the document of the same DID is not stored, the storage of the document is permitted.
Patent JP-S63203680-A (JP)
Title: Benzoimidazole-2-one derivatives, salts, manufacture and intermediates, use as drug and composition
Inventor: PATORITSUKU FUOOBOO
IPC: C07D401/04
Filed: 1988-02-12
Abstract: Novel benzimidazol-2-ones of the formula    <IMAGE>  I  wherein R is selected from the group consisting of hydrogen, alkyl of 1 to 5 carbon atoms, cycloalkylalkyl of 4 to 7 carbon atoms, alkenyl and alkynyl of 3 to 5 carbon atoms with the multiple bond not between the carbons  alpha - and  beta - to the nitrogen and aralkyl of 7 to 12 carbon atoms optionally substituted with at least one member of the group consisting of halogen and alkyl and alkoxy of 1 to 5 carbon atoms and R1 is selected from the group consisting of hydrogen, -OH, alkoxy of 1 to 5 carbon atoms, phenoxy and phenylalkoxy of 7 to 9 carbon atoms and their non-toxic, pharmaceutically acceptable acid addition salts having dopaminergic, antiulcerous, and antihypertensive and vasodilatatory activity.
Patent JP-H01265395-A (JP)
Title: Gas leak alarm for centralized supervision
Inventor: YAMASHITA RYOHEI
IPC: G08B21/16
Filed: 1989-02-08
Abstract: PURPOSE:To visually recognize the disconnection of a minus signal line with an inexpensive structure by detecting the disconnection of the minus signal line by the change of a current applied to a minus signal terminal and making signal voltage into 0V through a gas detection control circuit. CONSTITUTION:When a gas leak is detected, a gas detection control circuit 11a makes a signal to a transistor 28 into 0 and makes the state of the transistor 28 into a non-conductive state. Consequently, the sum of the voltage of a Zener diode 24 and the voltage of a Zener diode 25 is outputted between signal terminals 4a and 5a as the signal voltage. When the line connected to the minus signal terminal 5a is disconnected, since the current is not applied to a resistance 19, the state of a transistor 21 is made into the non-conductive state high voltage from a stabilized power source 10a is impressed through a resistance 22 and a transistor array 23 to the control circuit 11a, the control circuit 11a judges that the line is disconnected, sends the signal to a transistor 26, makes the state of the transistor 26 into a conductive state, and short-circuits both the Zener diodes 24 and 25. Therefore, the signal voltage between the terminals 4a and 5a is lowered to 0V. Thus, the disconnection of a signal line can be detected inexpensively.
Patent JP-H11231198-A (JP)
Title: Driving device
Inventor: MIZUMOTO KENJI
IPC: G02B7/08
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration of positioning accuracy for a moving body caused by such a situation that the mass of a fixed member fixed at the rear end of a piezoelectric element is small in the case of miniaturizing a driving device provided with plural driving parts for linearly moving the moving body by the reciprocation of a driving shaft by the elongation and contraction of the piezoelectric element, so that the fixed member is easily moved and the moving amount of the driving shaft with respect to the elongation and contraction of the piezoelectic element is unstable. SOLUTION: By constituting the fixed member 32 fixed at the rear end of two piezoelectric elements 25a and 25b of one metallic large member and making the inertia force of the member 32 large, the member 32 is prevented from moving with respect to the elongation and contraction of the elements 25a and 25b. Then, the respective moving bodies are stably moved in the plural driving parts using the piezoelectric elements.
Patent JP-2000068062-A (JP)
Title: Organic electroluminescence element
Inventor: ENOKIDA TOSHIO
IPC: H01L51/50
Filed: 1999-02-08
Abstract: PROBLEM TO BE SOLVED: To provide an element of high luminescent brightness and superior in stability in repeated use by forming a layer containing gallium complex between a luminescent layer and a cathode. SOLUTION: In an element comprising an organic compound thin film, including luminescent layer between a pair of electrodes, a layer containing an organic electroluminescence element material represented by formula I, is formed between the luminescent layer and a cathode. In the formula I, Q1 and Q2 are each a ligand represented by formula II, and L is an alkyl group, a cycloalkyl group, an aryl group, a heterocyclic group or a ligand represented by -OR1 (R1 is a hydrogen atom, an alkyl group, a cycloalkyl group, an aryl group or a heterocyclic group) or -O-Ga-Q3(Q4) (Q3 and Q4 are the same as Q1 and Q2). In the formula II, a ring A1 and A2 have the six membered aryl ring structure condensed to one another.  When the compound represented by the formula I is used an electron injection layer, the element is generally provided with high electron transportability and a high electron injection property from the cathode, and a melting point of above 300 deg.C, are used after and are advantageous for the element.